Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system
CA 2469707 C · Owner: Bender, Paul E. · Inventors: Pankaj, Rajesh K.; Krishnamurthi, Rajeev; Mohanty, Bibhu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Techniques to test performance of terminals and access points in CDMA data (e.g. cdma2000) systems. A framework of protocols and messages is provided to support systematic performance testing of terminals and to ensure interface compatibility. The framework comprises a Forward Test Application Protocol (FTAP) for testing forward channels and a Reverse Test Application Protocol (RTAP) for testing reverse channels. Techniques are also provided to (1) test different types of channels (e.g. traffic channels as well as auxiliary channels), (2) test bursty data transmissions (3) support "persistence" , testing (i.e. continued testing over connection and disconnection) (4) force , the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed December 5, 2002 and granted December 11, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2024.
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